Note : Les descriptions sont présentées dans la langue officielle dans laquelle elles ont été soumises.
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INTRAVENOUS LINE HOLDER
FIELD OF THE INVENTION
[0001] The present specification relates generally to medical devices, and
specifically to an
apparatus for holding an intravenous line.
BACKGROUND OF THE INVENTION
[0002] Intravenous lines are commonly used to introduce fluid into a patient.
Intravenous lines
often include an intravenous tube and an intravenous tip; the intravenous tube
provided to carry a
fluid from a source to the tip. The tip is commonly inserted through the skin
of a patient and into
a vein.
[0003] When the tip of an intravenous line is inserted through the skin it is
often desirable to
secure the line to the anatomy of the patient. Movement of the line can
contribute to a variety of
issues, such as removal of the tip from the vein or subcutaneous damage caused
by movement of
the tip.
[0004] A variety of fasteners have been employed to hold intravenous lines.
For example,
adhesive tape is commonly used to secure a line to a patient. Various straps
and gloves have also
been developed, many of which perform dual roles in securing an intravenous
line and shielding
the insertion point from contamination. However, these creations have many
limitations, and
none provide an ideal solution.
[0005] Accordingly, there remains a need for improvements in the art.
SUMMARY OF THE INVENTION
[0006] In an embodiment of the present invention, there is provided an
apparatus for
supporting an intravenous line, comprising an intravenous line housing
defining an intravenous
line guide, the intravenous line guide configured to hold the intravenous line
and direct the
intravenous line along a reversing path and to a substantially proximally-
directed entry angle for
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entry into a dorsal surface of a user's hand; and a glove secured to the
intravenous line housing,
the glove configured to hold the intravenous line housing to the user's hand.
[0007] In an embodiment of the present invention, there is provided a glove
for holding an
intravenous line, comprising a fabric panel configured to be releasably
fastened to a user's hand;
and a set of clips secured to the fabric panel, the set of clips configured to
hold the intravenous
line and direct the intravenous line along a reversing path and to a
substantially proximally-
directed entry into a dorsal surface of the user's hand.
[0008] Other aspects and features according to the present application will
become apparent to
those ordinarily skilled in the art upon review of the following description
of embodiments of the
invention in conjunction with the accompanying figures.
BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The principles of the invention may better be understood with reference
to the
accompanying figures provided by way of illustration of an exemplary
embodiment, or
embodiments, incorporating principles and aspects of the present invention,
and in which:
[0010] FIG. 1 is a top plan view of an apparatus for holding an intravenous
line, according to
an embodiment, mounted on a user's hand;
[0011] FIG. 2 is a top plan view of the apparatus of FIG. 1, mounted on a
user's hand and with
the outer cover removed and with an intravenous line affixed;
[0012] FIG. 3 is a top plan view of the apparatus of FIG. 1, mounted on a
user's hand and with
the outer cover removed;
[0013] FIG. 4 is a bottom plan view of the apparatus of FIG. 1, mounted on a
user's hand;
[0014] FIG. 5 is a right side elevation view of the apparatus of FIG. 1,
mounted on a user's
hand;
[0015] FIG. 6 is a left side elevation view of the apparatus of FIG. 1,
mounted on a user's
hand;
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[0016] FIG. 7 is a top plan view of the apparatus of FIG. 1, opened and with
the outer cover
affixed;
[0017] FIG. 8 is a top plan view of the apparatus of FIG. 1, opened and with
the outer cover
removed;
[0018] FIG. 9 is a top plan view of an apparatus for holding an intravenous
line, according to a
second embodiment, mounted on a user's hand and with an intravenous line
affixed;
[0019] FIG. 10 is a right side perspective view of the apparatus of FIG. 9,
mounted on a user's
hand;
[0020] FIG. 11 is a left side perspective view of the apparatus of FIG. 9,
mounted on a user's
hand;
[0021] FIG. 12 is a top plan view of the apparatus of FIG. 9, mounted on a
user's hand;
[0022] FIG. 13 is a bottom plan view of the apparatus of FIG. 9, mounted on a
user's hand;
[0023] FIG. 14 is a top plan view of the apparatus of FIG. 9, opened and with
an opaque cover
affixed;
[0024] FIG. 15 is a bottom perspective view of the apparatus of FIG. 9, closed
but unmounted;
[0025] FIG. 16 is a top perspective view of the apparatus of FIG. 9, closed
but unmounted and
with a clear cover affixed;
[0026] FIGs. 17a, 17b and 17c show an apparatus for holding an intravenous
line according to
a third embodiment mounted on a user's hand and with an intravenous line
affixed from a top
plan view, bottom plan view and a right elevational view, respectively; and
[0027] FIGs. 18a, 18b and 18c show an apparatus for holding an intravenous
line according to
a fourth embodiment mounted on a user's hand and with an intravenous line
affixed from a top
plan view, bottom plan view and a right elevational view, respectively.
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DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] The description that follows, and the embodiments described therein,
are provided by
way of illustration of an example, or examples, of particular embodiments of
the principles of the
present invention. These examples are provided for the purposes of
explanation, and not of
limitation, of those principles and of the invention. In the description, like
parts are marked
throughout the specification and the drawings with the same respective
reference numerals. The
drawings are not necessarily to scale and in some instances proportions may
have been
exaggerated in order more clearly to depict certain features of the invention.
[0029] An aspect of this description relates to an apparatus for supporting an
intravenous line
inserted into a user's hand. An aspect of this description relates to an
apparatus which
incorporates a guide structure designed to hold an intravenous line and guide
the intravenous line
along a predefined path into a patient's hand.
[0030] An aspect of this description relates to a support apparatus which
incorporates a guide
structure designed to hold an intravenous line, and to guide the intravenous
line along a reversing
path and to direct the intravenous line to a substantially proximally directed
entry. In some
embodiments, an intravenous line guide is a clip structure defined by a set of
projections of a
housing. In further embodiments, the intravenous line guide may be recessed
into a groove in the
housing and the intravenous line may be held by a friction fit. Optionally,
the intravenous line
guide may be further retained in such embodiments using one or more straps
with accompanying
snaps and eyelets in case the intravenous line is pulled out of the groove.
[0031] An aspect of this description relates to a glove having an intravenous
line guide which
defines a curved path for an intravenous line. In some embodiments, the curved
path includes an
s-shaped path.
[0032] An aspect of this description relates to an apparatus for holding an
intravenous line and
guiding the line along a predetermined path. An aspect of this description
relates to an apparatus
which includes a glove structure and a housing defining an intravenous line
guide. In some
embodiments, the glove structure is a rigid structure, such as a cast-style
glove formed of rigid
plastic or similar material. In some embodiments, the glove structure is semi-
rigid, such as a
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glove formed of plastic plates coupled at flexible joints. In preferred
embodiments, the glove
structure is a flexible structure, such as a system of fabric straps. In some
embodiments, the
intravenous line guide structure is a clip or a set of clips provided to hold
an intravenous line in a
predetermined position. In some embodiments, the intravenous line guide is a
groove recessed
into the housing provided to hold an intravenous line. In some embodiments,
the intravenous line
guide is a combination of a clip or set of clips and a cover or cap, which
cooperate to hold an
intravenous line in a predetermined position.
[0033] An embodiment of an apparatus for holding an intravenous line is
depicted in FIGs. 1
to 6. Apparatus 1000 includes a fabric glove 1100, a buckle 1200 and a housing
1300.
[0034] Apparatus 1000 is shown secured to a hand 2000; the fabric glove 1100
is a continuous
panel which is releasably secured via buckle 1200 to itself around hand 2000.
Glove 1100 of
apparatus 1000 forms a mounting panel 1110, a palm strap 1120, and a pair of
finger loops 1130,
shown particularly in FIGs. 3 and 4; mounting panel 1110 is provided to hold
housing 1300,
palm strap 1120 is provided to extend under the user's hand and join to the
mounting panel 1110
via buckle 1200, and the forward finger loops 1130 are provided to fit over
the fingers of a user.
[0035] Housing 1300 is provided to receive and hold a length of intravenous
line, and to house
the insertion point of an intravenous line into a dorsal surface of a user's
hand. Housing 1300 is
mounted on mounting panel 1110 of glove 1100 and configured to cover a portion
of the dorsal
surface of the user's hand.
[0036] Housing 1300 includes a footing 1310 secured to glove 1100 by a set of
fasteners 1320.
Housing 1300 also includes an outer cover 1330 secured to the footing 1310 by
way of a
combination of a friction overlay of footing 1310 and a set of fasteners 1350.
Footing 1310
defines a set of clip projections 1340, together the set of clip projections
1340 define an
intravenous line guide for holding an intravenous line. The outer cover 1330
also cooperates with
the set of clip projections 1340 to hold the intravenous line in a predefined
position. In some
embodiments, a cover is a ventilated cover.
[0037] Apparatus 1000 is shown in FIG. 1 with outer cover 1330 of housing 1300
affixed.
Apparatus 1000 is shown in FIGs. 2 and 3 with outer cover 1330 removed.
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[0038] The set of clip projections 1340 of apparatus 1000 is a set of four
projections. A first
projection 1342 and a second projection 1344 define a beginning of an
intravenous tube guide
while a third projection 1346 and a fourth projection 1348 define an end of
the intravenous tube
guide.
[0039] Fasteners 1320 are a set of four pins, three on the right side 1322,
1324, and 1326 and
one on the left 1328, bonded or adhered to glove 1100 and holding footing 1310
via an
interference fit. Fasteners 1350 are a set of two pins, a distal pin 1352 and
a proximal pin 1354,
bonded or adhered to glove 1100 and designed so that cover 1330 may be
received between a
base portion of each pin and a cap portion, with the base and cap portions
held to one another via
an interference fit. While the embodiment shown uses an interference fit, in
various
embodiments the apparatus may have components secured to one another in a
variety of ways,
such as direct stitching, adhesion, hook-and-loop fasteners, and moulding.
[0040] Glove 1100 of apparatus 1000 defines a dorsal opening which is provided
to leave the
back of a user's hand uncovered by glove 1100 in an area where an intravenous
line is likely to
be entered into the hand. Footing 1310 likewise defines a dorsal opening to
leave the back of a
user's hand uncovered. The dorsal opening is then covered by cover 1330 which
sits over footing
1310 and the intravenous line guide defined by projections 1340. Cover 1330 is
clear so that an
entry site of the intravenous line 3000 may be observed, such as by a user or
healthcare provider,
without removing the cover 1330.
[0041] The use of a clear cover also allows for the observation of the part of
the intravenous
tube which is covered by the cover. Cover 1330 cooperates with the set of
projections 1340,
particularly projection 1346, to hold the intravenous line 3000 in position.
Cover 1330 also
includes a notch or opening to permit the entry of the intravenous line 3000
into the housing.
Housing 1300 is configured to receive the intravenous line 3000 from a left
side of the housing,
guide it along an s-shaped and reversing path, and direct it to a
substantially proximally directed
entry angle.
[0042] Housing 1300 defines an intravenous line guide using a combination of
the clip
projections 1340 and the cover 1330. As depicted, the intravenous line guide
is an 's-clip' which
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defines an exaggerated s-shaped guide; accepting an intravenous line from a
left side of the
housing, guiding it around a first curve and then a reversing second curve to
an entry point.
[0043] Apparatus 1000 is shown in FIGs. 7 and 8 as well. In FIGs. 7 and 8
apparatus 1000 is in
an opened positioning in which the palm strap is released from ladder lock
buckle 1200 and
glove 1100 is spread out. As may be seen in FIGs. 7 and 8, glove 1100 is a
glove blank on which
buckle 1200 and housing 1300 are mounted to form apparatus 1000. Components of
apparatus
1000 are designed for ease of manufacturing, transportation and storage, and
use. Various
materials may be used in the construction. For example, in some embodiments a
housing, or
elements of a housing, are made of plastic, such as moulded from a firm
plastic. In some
embodiments, a glove is a fabric glove, such as a fabric glove made of a
microfiber or a scuba-
like material such as a neoprene fabric.
[0044] A second embodiment is shown in FIGs. 9 to 13. Apparatus 4000 is shown
on hand
2000 and holding intravenous line 3000. Apparatus 4000 includes a fabric glove
4100, a buckle
4200 and a housing 4300.
[0045] The fabric glove 4100 is a continuous panel which is secured via buckle
4200 to itself
around hand 2000. Glove 4100 of apparatus 4000 forms a mounting panel 4110, a
palm strap
4120, and a pair of finger loops 4130. Mounting panel 4110 is provided to hold
housing 4300,
palm strap 4120 is provided to extend under the user's hand and join to the
mounting panel 4110
via buckle 4200, and the forward finger loops 4130 are provided to fit over
the fingers of a user.
[0046] Housing 4300 is provided to house the insertion point of an intravenous
line. Housing
4300 is mounted on glove 4100 on a dorsal surface of hand 2000. Housing 4300
is designed to
receive an intravenous line for insertion into the dorsal surface of hand
2000.
[0047] Housing 4300 includes a footing 4310 secured to glove 4100 by a set of
fasteners 4320.
Housing 4300 also includes an upper cover 4330 secured to the footing 4310 by
way of a
combination of a friction overlay of footing 4310 and a set of fasteners 4350.
Footing 4310
defines a set of clip projections 4340, together the set of clip projections
4340 define an
intravenous line guide for holding an intravenous line. Fasteners may be held
to panel 4110 in a
variety of ways, such as via adhesive, mechanical clips, or hook-and-loop
components.
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[0048] Cover 4330 may be clear or opaque; it is shown in FIGs. 9 to 12 and 16
as a clear cover
and in FIG. 14 as an opaque cover. Cover 4330 may also be interchangeable,
such as to allow a
clear cover to be swapped for an opaque cover.
[0049]
Apparatus 4000 is also shown in FIGs. 14 to 16. In FIG. 14 apparatus 4000 is
in an
opened positioning in which the palm strap is released from ladder lock buckle
4200 and glove
4100 is spread out. In FIGs. 15 and 16 apparatus 4000 is in a closed
positioning in which the
palm strap is secured to ladder lock buckle 4200 but is empty of a user's
hand.
[0050] According to a third embodiment as shown in FIGs. 17a, 17b and 17c, an
apparatus
6000 may comprise an intravenous line housing 6100 that includes a groove 6150
to hold an
intravenous line 3000 by friction fit. The apparatus 6000 may be a glove
configured to be
suitable for wearing on both a right or left human hand 2000 comprising straps
6120 which may
engage with the intravenous line housing 6100 via multi-way adjustable loops
such as 3-way
adjustable loop (or eyelet) 6200 which may include three different positions
6210, 6220 and
6230 for a strap to pass through. Once the strap 6120 is stretched into place,
it may remain in the
desired eyelet groove for the particular position. According to an embodiment,
the intravenous
housing 6100 may also be recessed adjacent the user's wrist for comfort as
shown at 6140.
[0051] According to a fourth embodiment as shown in FIGs. 18a, 18b and 18c, an
apparatus
8000 may comprise an intravenous line housing 8100 that includes a groove 8150
to hold an
intravenous line 3000 by friction fit. The apparatus 8000 may be a glove
configured to be
suitable for wearing on both a right or left human hand 2000 and comprise
straps 8120 which
may engage with the intravenous line housing 8100 via loops (or eyelets) 8200
for the strap to
pass through. Loops (or eyelets) 8200 may be proximate to the perimeter of the
intravenous line
housing 8100 as shown or elsewhere on the housing 8100 such that the straps
8120 serve to
retain the intravenous line housing 8100 on the hand 2000. According to an
embodiment,
intravenous line housing may comprise a clear injection molded thin wall 8110.
According to an
embodiment, the intravenous line housing 8100 may have open ends meaning that
the housing is
not flush to the surface of the skin of a hand 2000 at either end. This may
allow space for the
intravenous catheter and line beneath the intravenous line housing 8100.
According to an
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embodiment, the intravenous line housing 8100 may have a convex geometry which
may allow
better articulation of the wrist for extended use.
[0052] Various embodiments of the invention have been described in detail.
Since changes in
and or additions to the above-described best mode may be made without
departing from the
nature, spirit or scope of the invention, the invention is not to be limited
to those details but only
by the appended claims.
